83143658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 144426240

約数和(自身を除く): 61282582

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 3581, 7162, 11609, 23218, 46553, 68039, 93106, 136078, 168307, 336614, 884507, 1769014, 2187991, 3197833, 4375982, 6395666, 41571829, 83143658]

約数ペア:

[(1, 83143658), (2, 41571829), (13, 6395666), (19, 4375982), (26, 3197833), (38, 2187991), (47, 1769014), (94, 884507), (247, 336614), (494, 168307), (611, 136078), (893, 93106), (1222, 68039), (1786, 46553), (3581, 23218), (7162, 11609)]